baber/WOPTO huggingface dataset:
Patent JP-H1054872-A (JP)
Title: Ultrasonic distance meter
Inventor: OTANI HIROYUKI
IPC: G01B17/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic distance meter capable of temperature correction by reducing the number of parts. SOLUTION: This ultrasonic distance meter is provided with a measuring circuit 5 measuring the ultrasonic transmission time between a transmitter 2 and a receiver 4 and obtaining a distance signal E based on the measured result, a memory circuit 11 storing in advance resonance frequency-temperature characteristics data of the transmitter 2, a frequency/temperature characteristics circuit 12 to obtain a temperature signal M by inputting the resonance frequency J of the transmitter 2 and comparing the resonance frequency J to the resonance frequency-temperature characteristics data, and a temperature correction circuit 13 to correct the distance signal E based on the temperature signal M. As temperature correction for the distance signal E is performed, measurement accuracy can be improved. So a temperature sensor or an auxiliary transmitter/receiver used in the conventional technology becomes unnecessary and the number of parts is reduced. Furthermore, the arrangement freedom of the constituting members becomes high for the space necessary for arranging the temperature sensor and ultrasonic transmission space of the auxiliary transmitter/ receiver and for the transmission space of ultrasonic wave of the auxiliary transmitter/ receiver.
Patent JP-S6469763-A (JP)
Title: Rotary throttle valve type carburetor
Inventor: KOBAYASHI TAKESHI
IPC: F02M9/08
Filed: 1987-09-09
Abstract: PURPOSE:To facilitate the concentric work for a throttle valve and improve reliability by separately forming a rotary throttle valve and a valve shaft and constituting the titled device so that the valve shaft can be shifted in the axial direction and by reducing the gas between the throttle valve and the carburetor body. CONSTITUTION:When a valve shaft 40 is turned by a throttle lever 2, a rotary throttle valve 14 is integrally turned through a pin 38, and the direction of a suction hole for an intake inlet 13 is changed, and the intake quantity is controlled. Further, the valve shaft 40 is shifted leftward against a spring 7 by the action of a ball 41 engaged with a cam surface 42. When a fuel metering needle valve 10 shifts leftward integrally with the valve shaft 40, the opening area of the injection port 36 of a fuel nozzle 12 increases, and the fuel quantity is increased. At this time, the shift of the rotary throttle valve 14 is suppressed by a bearing member 16. Therefore, the rotary throttle valve 14 and the valve shaft 40 are formed separately, and the valve shaft 40 can be shifted in the axial direction.
Patent JP-S61106546-A (JP)
Title: Pyrolysis of ethylidenebisamide
Inventor: OGURA TATESHI
IPC: C07C67/00
Filed: 1984-10-29
Abstract: PURPOSE:Ethylidenebisacetamide is heated under specific conditions, the vapor generated from the liquid phase is cooled down without refluxing to the liquid phase to give N-vinylacetamide which is used as a starting material of polyvinyl acetamide. CONSTITUTION:Ethylidenebisacetamide is heated at 190-250 deg.C, preferably at 200-240 deg.C at a pressure of 20-400mmHg and the vapor generated is subjected to pyrolysis without refluxing to the liquid phase so that the ratio in heat trans fer area of vaporizing surface to the liquid phase is set over 0.4cm<2>/cm<2>. The N-vinyl acetamide formed by pyrolysis causes no secondary reactions, resulting in high selectivity.
Patent JP-S6381381-A (JP)
Title: Electrostatic brush cleaning device
Inventor: YAMAMOTO MITSUO
IPC: G03G21/00
Filed: 1986-09-26
Abstract: PURPOSE:To reduce the quantity of a toner attached on the inner wall of a cleaning device, by setting rotational speed at the tip part of the conductive fiber of a conductive brush at 40-200mm/s. CONSTITUTION:On the conductive brush 17, a bias voltage having a polarity opposite to that of the toner is impressed by a DC bias power source 18, and a remaining toner is removed from the surface of a photosensitive body 1 by the conductive brush 17 which rotates slidably with the surface of the photosensitive body 1. In such a case, the speed of the conductive brush 17 is set at 40-200mm/s. In such a manner, the attachment of the toner on the inner wall of the cleaning device 14, or the quantity of the toner accumulated in the brush 17, can be reduced.
Patent JP-S60118954-A (JP)
Title: Multi-level access protecting system
Inventor: SEKINE YUTAKA
IPC: G06F21/62
Filed: 1983-11-30
Abstract: PURPOSE:To attain sufficient protecting function even to a resource having a construction or multi-dimensional architecture by checking the presence of protection from low-order to high-order to decide it ligically. CONSTITUTION:An access protection management table 7 is provided as to, e.g., a data base and a protection key * to each resource being in hierarchy at each user ID is recorded. An access protection section 5 executes the logical operation to the protection key of each level connected from the low-order to the high- order as the protection key data retrieved from an access protection management table 7, discriminates access enable/access disable based on the result and informs it to a data base processing section 4.
Patent JP-2001050786-A (JP)
Title: Measuring device
Inventor: KONO AKIO
IPC: G01P5/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent a vortex from being generated in a fluid when the fluid flows into a measuring tube, and to measure measuring items such as a flow rate with an excellent accuracy. SOLUTION: A flow-in side end part 13a of a measuring tube 13 is formed into a circular arc shape or substantially circular arc shape of longitudinal cross-section, in a measuring device for a fluid wherein measurement for a flow rate of the fluid is carried out during passing through the measuring tube 13, as to the fluid which flows into a flow-in chamber 11 in a direction crossed to a longitudinal direction of the measuring tube 13, and which flows thereafter into the tube 13, while turned back at the flow-in side end part 13a of the tube 13, to flow out passing through an inside of the tube 13. Since the fluid flows smoothly thereby along the end part 13a when the fluid flows into the tube 13 while turned back at the end part of the tube 13, generation of a vortex is prevented.
Patent JP-H0652143-A (JP)
Title: Simulator for information processor and simulation method
Inventor: KAWAOKA AKIHIRO
IPC: G06F19/00
Filed: 1992-08-03
Abstract: PURPOSE:To verify the operation and specification of an information processor including an application program in short time by providing a model display means, a monitor means, a model simulation means and a device control simulation means. CONSTITUTION:The model display function part 1 displays the appearance of the information processor being the object of simulation. The monitor function part 2 monitors the operation for an alteration device altering a device operated by an external cause. The device control simulation function part 3 simulates the device control of the information processor to be simulated and controls the alternative device. The model simulation function part 4 simulates the operation of a display model so that an operation as against the operation is actually executed in the information processor in accordance with the operation of the alternative device. The application program 6 uses the devices which are actually used for the information processor as they are, and a device control part 7 controls the various devices of a simulator.
Patent JP-H0966935-A (JP)
Title: Fabricated heat-insulating box
Inventor: NAKAMURA KATSUTOSHI
IPC: B65D6/14
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To make fabrication and dismantlement easy on occasions of use and after use for a fabricated heat-insulating box, and to make the box non- bulky on occasion of nonuse or on transport in emptiness. SOLUTION: A fabricated heat-insulating box is composed of six boardlike heat-insulating members including a top board 13, a bottom board 11, a rear board 12, a front board 14, a first side board 15 and a second side board 16, and easily fabricated and dismantled with joining parts provided at each of peripheries of the boardlike heatinsulating members joined together and disjoined from one another. The heat-insulating members are made of lightweight foamed material.
Patent JP-H0898393-A (JP)
Title: Dc power unit
Inventor: MINE RYUTA
IPC: H02H3/08
Filed: 1994-09-21
Abstract: PURPOSE: To provide a DC power unit which can set a pertinent overcurrent protecting level against a load having a very large rush current against a steady state current in real time. CONSTITUTION: A one-shot multivibrator 11 is operated by using the pulse signal of a terminal 8 which turns on/off a DC power unit and a switching transistor Q2 is turned on/off by using the output of the multivibrator 11. During the period in which the pulse signal is inputted to the terminal 8 and the DC power unit is turned on, and then, a rush current flows to a load composed of a halogen lamp HL, the transistor Q2 is turned on and a resistor 4 is connected in parallel with another resistor 3, and then, an overcurrent protecting level is set at a high level. When a steady state current starts to flow to the lamp HL, the transistor Q2 is turned off and the resistor 4 is disconnected from the resistor 3, and then, the overcurrent protecting level is set to a low level.
Patent JP-H0273563-A (JP)
Title: Information file device
Inventor: MURAYAMA TAKASHI
IPC: G11B27/10
Filed: 1988-09-09
Abstract: PURPOSE:To efficiently load and return a storage medium by storing and controlling the storage condition of the storage medium in a auto-changer, the loaded condition of plural recording and reproducing parts and the oldest one accessed. CONSTITUTION:A system control part 201 checks whether or not a designated optical disk 4 access-requested is already loaded in the recording and reproducing parts 5a and 5b by an auto-changer control file 211, when it is loaded, processing is transferred to a recording operation, when it is not loaded, when the recording and reproducing parts 5a and 5b in which the optical disk is not loaded exist, a carrying part 54 is operated and the designated optical disk 4 is loaded from a storage part 51 into the recording and reproducing parts 5a and 5b. When other optical disks 4 are loaded in all the recording and reproducing parts 5a and 5b, the number of the recording and reproducing parts 5a and 5b which perform the oldest recording and reproducing operation is obtained from information about the history of the recording and reproducing operations, the loaded optical disk 4 is returned to the storage part and the designated optical disk 4 is loaded.
Patent JP-H04108853-A (JP)
Title: Surface treated filler and epoxy resin composition
Inventor: HAYASHI TAKAO
IPC: C08L63/00
Filed: 1990-08-28
Abstract: PURPOSE:To obtain a filler capable of remarkably improving bending strength and volume resistivity of a resin after addition of the filler thereto by treating the surface with an aqueous solution of a hydrolyzed specific silane coupling agent. CONSTITUTION:A filler is obtained by adding water to a silane coupling agent expressed by the formula (R is CH3 or CH2-CH3; (n) is 2 or 3; X is organic reactive group), hydrolyzing the coupling agent and treating the surface thereof with the resultant treating solution. The prepared filler is then blended with an epoxy resin. The water in an amount of >=10wt.% is added to the silane coupling agent and an organic solvent is added thereto. The silane coupling agent is subsequently used so as to provide 0.1-5.0wt.% amount thereof based on the filler.
Patent JP-H0782295-A (JP)
Title: Immunodepressant containing hla-bonded oligopeptide
Inventor: MATSUSHITA SHO
IPC: C07K7/08
Filed: 1993-09-13
Abstract: PURPOSE:To provide a novel oligopeptide inhibiting the production of antibodies, delayed allergic reactions, etc., and useful as an immunodepressant. CONSTITUTION:An oligopeptide bonding to a human main tissue-compatible antibody: (HLA)HLA-DRB1*0405 having amino acid sequences of formula I, formula II, etc. The oligopeptide is obtained by separating lymphocytes from a patient having the DRB1*0405, establishing the lymphocytes in EB viruses, treating the obtained B cell strain with a buffer solution, fractionating the DR molecule-oligopeptide bonded product from the obtained all cell decomposition solution with an anti-DR antibody column, eluting the fractionated HLA- oligopeptide-bonded product with an acid, incubating the eluted HLA- oligopeptide-bonded product to separate the oligopeptide, and subsequently isolating and purifying the oligopeptide by ultrafiltration and column chromatography.
Patent JP-H1163063-A (JP)
Title: Buffer tool
Inventor: YAMAGUCHI HISASHI
IPC: F16F9/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To exercise a cushion function stably for a long time by providing a projection in a soutache hollow body having a small hole opened in its upper surface to be placed near the small, hole, and making the outer shape of a bellow part of rubber where wavy part is formed in a bead shape is repeated and gradually reducing a diameter toward an upper part. SOLUTION: A buffer tool is a bellow hollow body where a small hole 31 provided in an upper surface 3a is only opened, and provided with a soutache main body, a bottom plate 5 and a double-surface tape 6. The bellow main body is a rubber molded product made of, for example silicon rubber or the like, and formed in a reverse cup shape with a lower surface open. This bellow main body is composed of a bellow part, an upper plate part 3 and an annular plate part 4. The bellow part is formed by repeating a wavy part 21 having a roughly bead shaped outer form and a specified thickness so as to be folded and freely elongated/counteracted. The diameter of the wavy part 21 is set to be gradually smaller from a lower stage 21a to an upper stage 21c. When the bellow part is compressed, its height is smaller than that when the diameter of the bellow part is set equal.
Patent JP-2001048579-A (JP)
Title: Silica phosphate tin-based glass and sealing material
Inventor: YAMANAKA TOSHIRO
IPC: C03C8/14
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a silica phosphate tin-based glass having increased mechanical strength and improved weather resistance by making the glass include SnO, SiO2 and P2O5 as main components and compounding SiO with SiO2 and P2O5 at a specific ratio. SOLUTION: This silica phosphate tin-based glass comprising SnO, SiO2 and P2O5 as main components in the ratio of 30-80 mol%, preferably 40-60 mol% of SnO, 5.5-20 mol%, preferably 5.5-10 mol% of SiO2 and 10-50 mol%, preferably 24.1-40 mol% of P2O5 is prepared. The glass may contain other components. The content of SnO, SiO2 and P2O5 is preferably >=60 wt.%. For example, ZnO, B2O3, Al2O5, WO3, MoO, etc., can be compounded as other addition components. This strong sealing material can be constituted of 50 vol% of the silica phosphate tin-based glass and 0-50 vol.% refractory filler powder. Cordierite, zircon, etc., can be used as the refractory filler powder.
Patent JP-H0274426-A (JP)
Title: Front seat turning device for automobile
Inventor: YOSHIMURA TAKASHI
IPC: B60N2/14
Filed: 1988-09-09
Abstract: PURPOSE:To prevent an automobile from travelling with an assistant's set directed toward a passenger upon receipt of an output signal from a set position detecting means by preventing the operation of an engine when the assistant's seat is faced to the passenger. CONSTITUTION:The turntable for an assistant's seat is fitted with a detecting switch 33 for sensing the forward-directed state thereof. Namely, the detecting switch 33 intervenes between a starter switch 41 and the exciting coil 43a of a relay switch 43 for a starter motor 42. Furthermore, constitution is so made that when the assistant's seat is faced to a passenger, the switch 33 is not turned ON and the starter motor 42 does not operate even when the starter switch 41 is turned ON. According to the aforesaid construction, the operation of an engine is prevented even with the assistant's seat faced to the passenger, so far as the driver's seat is faced to a driver.
Patent JP-S60119616-A (JP)
Title: Method of biasing mr head
Inventor: YAMAUCHI TOMOHITO
IPC: G11B5/39
Filed: 1983-11-30
Abstract: PURPOSE:To enlarge rproduction output of an MR haed by controlling conduction current of a conductor utilizing a part of reproduction output of the MR head. CONSTITUTION:When deflection of a magnectic field curve 29 generated from a magnetic tape is minute and FET 24 is off, a bias magnetic field is as small as H2. Accordinging, even if an output amplifier 22 operates, reproduction output is merely enlarged with distorted state as shown by a curve 30. When the reproduction output is inputted to FET 24 through a feedback amplifier 27, conduction current to a conductor film 9 changes, and the bias magnetic field is corrected to optimum H1, and a reproduction output curve 31 that coincides with a curve 16 is obtained. When a high frequency recording magnetic field such as a curve 32 is further applied to the MR head 20, an operation point 33 moves on a curve 12 to a bias magnetic field H3 where faithful reproduction can be made surely without distortion, and reproduction output of a curve 34 is obtained. At this time, the operation point 33 moves properly within the limit of an optimum bias area A according to frequency band.
Patent JP-H0955637-A (JP)
Title: Impedance adjustment method
Inventor: SATO TAKEO
IPC: H03H3/007
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To improve space efficiency by forming a parallel wiring pattern consisting of a couple of wire patterns formed in parallel to adjust impedance of an LC series circuit consisting of a coil and a capacitor. SOLUTION: Chip capacitors C1 , C2 , C3 are mounted between a main wire pattern 2 and earth respectively. Chip capacitors C4 , C5 for impedance adjustment are connected in series with coils of the parallel wire patterns 3, 4 and the impedance of the coils of the patterns 3, 4 is decided by the mount position. The impedance of the coil of the pattern 3 depends on the impedance of a series circuit consisting of the capacitor C4 and the coil of the length of the pattern 3 up to the mounted position of the capacitor C4 . Since the inductance of the coil varies with the mounted position of the capacitor C4 , the combined impedance of an LC parallel circuit is adjusted. This adjustment is applied also to the pattern 4.
Patent JP-H0896712-A (JP)
Title: Exposure device for cathode ray tube
Inventor: OOHATA SHIGENORI
IPC: H01J9/227
Filed: 1994-09-22
Abstract: PURPOSE: To virtually correct a beam of light from a cross sectional rectangular shape to a square shape by magnifying a beam of light, projected from a tube light source, in a tube diametric direction to a projection side of the tube light source, also arranging a concave/convex lens contracted in a tube axial direction. CONSTITUTION: A photosensitive resin film, formed coating in an internal surface of a face panel part 1 of a large sized dot type cathode ray tube, is irradiated with a cross sectional rectangular light beam Lb, from an exposure tube light source 4 through a correcting lens 6, dimmer filter 7 and a mask 3, and exposed. In the case of forming a fluorescent film of prescribed pattern, virtually a cross sectional square-shaped exposure light beam Lo of large luminous energy is obtained.
Patent JP-H0896570-A (JP)
Title: Dynamic type memory
Inventor: OGIWARA MASAKI
IPC: G11C11/4096
Filed: 1994-09-22
Abstract: PURPOSE: To speed up data transfer and to raise the hit-rate of a cache memory in the case of adopting a sense-amplifier cache system by shortening data paths in the chip of a DRAM. CONSTITUTION: Data lines corresponding to sub-arrays positioned on the sides distant from I/O pads among respective data lines DQi of banks different from each other pass the vicinities of sub-arrays positioned on the sides near I/O pads. All of data lines DQi corresponding to respective sub-arrays 11 are formed in parallel with word lines WLi and a group of data line buffer multiplexers 12 and a group of I/O pads 13 are concentrated on the same side (on a second side Y parallel with bit lines) of a memory chip 10. Thus, data paths in the chip 10 are shortened by this arrangement, the shorting of wirings on lead frames and circuit boards for packaging memories inside a package is made easy, and a high speed of data transfer is attained.
Patent JP-H1052205-A (JP)
Title: Mite seizing and detecting sheet
Inventor: TAKAHASHI HISANORI
IPC: A01M1/00
Filed: 1996-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a mite seizing and detecting sheet capable of effectively catching mites and surely and simply detecting the existence of mites. SOLUTION: Eight square bar-shaped corner forming members 2 are radiately arranged on a substrate 1 colored in black, etc., on the surface to form eight corners 3 each by the two adjoining corner forming members 2 on the substrate 1. The edge parts of the corner forming members 2 are butted together so that gaps are slightly separated so as to form a space 8 for arranging a mite attracting substance 9, connected to the formed corners 3. The mite attracting substance 9 for introducing mites is arranged on the space 8. A tacky agent layer 6 for seizing mites is formed on zones of the corners 3 sandwiched by the corner forming members 2 on the substrate 1.  A colorless transparent cover 4 having a great number of bored holes is stuck to the corner forming members 2 with providing a proper gap between the cover and the tacky agent layer 6 to produce the objective mite seizing and detecting sheet A.
Patent JP-H0390722-A (JP)
Title: Cleaning water supply device
Inventor: TSUTSUI OSAMU
IPC: E03D11/02
Filed: 1989-09-01
Abstract: PURPOSE:To enable the feed of a given amount of washing water by a method wherein an instantaneous flow rate of washing water fed based on flow rate signals from a means to detect a flow rate for a bowl and a means to detect a flow rate for a trap, and based on the instantaneous flow rate, an amount of fed washing water is controlled. CONSTITUTION:In an MPU 16b, by means of a starting input to a control part 17, a valve 18 for a rim is opened and a timer 16d is started. From a flow rate signal from a means 20 to detect a flow rate for a rim, an instantaneous flow rate of washing water fed to a bowl part is determined, and from an instantaneous flow rate, a water feed time required for the feed of a prewashing feed water amount stored in a memory 16c is calculated. When the timer 16d comes to a siphon water feed time, a valve 19 for jet is opened to start a timer 16e. Based on a flow rate signal from a jet flow rate detecting means 21, an instantaneous flow rate of washing water fed to a nozzle for jet is determined, and from the instantaneous flow rate, a time required for the feed of water to a jet part is calculated. Further, when the timer 16e comes to a time, the valve 19 is closed.